The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 29, 2010
Filed:
May. 25, 2006
Tsunehiko Yamazaki, Aichi pref., JP;
Naoomi Miyakawa, Aichi pref., JP;
Tsunehiko Yamazaki, Aichi pref., JP;
Naoomi Miyakawa, Aichi pref., JP;
Yamazaki Mazak Corporation, Aichi pref., JP;
Abstract
A laser processing machine is provided in which a machining tool is automatically exchanged with a laser processing tool to be mounted to a processing head thereof to perform machining operations such as tapping to works. A machining toolwhich is exchangeably clamped to a mounting sectionof a processing headof a laser processing machine has a bodyand a piston memberin the body, and the piston membersupports an air motor, a reducer, a tool chuck, and a tap. Air is sent to the air motorfrom an air sourceby switching a valve, and an assist gas for a normal or reverse rotation is sent from an assist gas sourceto the upper portion of the piston member, so that a tap is lowered to perform tapping to a work.